After reaching an agreement with Nyarlathotep, Chen Ze returned to the kitchen, holding in his hand the object Nyarlathotep had given him. Chen Ze intended to try out this otherworldly version of Hearthstone to see if it was like last time, imprisoning a horde of souls within. If that were the case, Chen Ze would still politely decline.
Chen Ze stood in the kitchen, hesitating for a moment, but he still extended his hand and pressed it against the stone. The next moment, a light flashed, and Chen Ze saw a beam of light shooting out from the stone. Then the Hearthstone interface came up, looking quite realistic.
Chen Ze reached out and pressed on the card shop, and then the Classic card pack appeared, seemingly Nyarlathotep wasn't in a rush to add other expansions. Probably Hastur had explained to It the path of evolving online games, saving Chen Ze a good deal of trouble.